baber/WOPTO huggingface dataset:
Patent TW-202247910-A (TW)
Title: Coating method and coating device
Inventor: KUMADA YUSUKE
IPC: B05C11/08
Filed: 2022-04-14
Abstract: The substrate of the present invention has an upper surface and a lower surface, and an annular protrusion formed on the upper surface, wherein the substrate is held in a horizontal state. The upper surface of the substrate is supplied with coating liquid. During or after the supply of the coating liquid, the coating liquid is spread over the entire upper surface by rotating the substrate around the vertical axis. Then, the substrate is dried by rotating the substrate around the vertical axis. While drying the substrate, the substrate is rotating in the first rotational speed between the first time point and the second time point after the first time point; and, the substrate is rotating in the second rotational speed higher than the first rotational speed between the second time point and the third time point after the second time point.
Patent TW-202327035-A (TW)
Title: Semiconductor memory device
Inventor: LEE KYUNG-HWAN
IPC: H01L49/02
Filed: 2022-04-25
Abstract: A semiconductor memory device includes a word line extending in a vertical direction, a semiconductor pattern having a ring-shaped horizontal cross-section that extends around the word line, a bit line disposed at a first end of the semiconductor pattern, and a capacitor structure disposed at second end of the semiconductor pattern. The capacitor structure includes a lower electrode layer electrically connected to the second end of the semiconductor pattern, having a ring-shaped horizontal cross-section, and including a connector extending in the vertical direction. A first segment extends in a horizontal direction from an upper end of the connector, and a second segment extends in the horizontal direction from a lower end of the connector. An upper electrode layer surrounded by the lower electrode layer, extends in the vertical direction, and a capacitor dielectric layer is between the lower electrode layer and the upper electrode layer.
Patent TW-202307808-A (TW)
Inventor: HSIEH TSAU-HUA
IPC: G02B3/00
Filed: 2022-05-17
Abstract: 一種顯示裝置及其製造方法。顯示裝置包括基板、間隔層、發光元件以及光學層。間隔層設置在基板上且包括開孔。發光元件以及光學層設置在開孔內。
Patent TW-202302085-A (TW)
Inventor: JUNG YEON-JIN
IPC: A61K9/08
Filed: 2022-05-25
Abstract: 本發明係關於一種醫藥容器，其含有具有1-(5-(2,4-二氟苯基)-1-((3-氟苯基)磺醯基)-4-甲氧基-1H-吡咯-3-基)-N-甲基甲胺或其醫藥學上可接受之鹽之液體醫藥組成物。
Patent TW-202318412-A (TW)
Title: Self refresh of memory cell
Inventor: CARMAN ERIC S
IPC: G11C11/406
Filed: 2022-06-02
Abstract: Methods, systems, and devices for self-refresh of memory cells are described. A controller coupled with a memory cell may be configured to apply a first voltage to a control gate of a first transistor, where the first voltage activates the first transistor to selectively couple terminals of the first transistor with each other based on a charge stored on the interstitial gate. The controller may be configured to apply a current to a bit line, where a second voltage of the bit line is based on the current and the charge stored on the interstitial gate. The controller may be configured to apply, based on applying the first voltage to the control gate of the first transistor and applying the current to the bit line, a third voltage to a gate of a second transistor to couple the bit line with the interstitial gate of the first transistor.
Patent TW-202317363-A (TW)
Title: Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use
Inventor: LOPEZ MICHAEL J
IPC: B29D11/00
Filed: 2022-06-29
Abstract: Provided is a process for making an ophthalmic devices and ophthalmic devices resulting from the process. The process comprises: (a) providing a first reactive composition containing: (i) a polymerization initiator that is capable, upon a first activation, of forming two or more free radical groups, at least one of which is further activatable by subsequent activation; (ii) one or more ethylenically unsaturated compounds; and (iii) a crosslinker; (b) subjecting the first reactive composition to a first activation step such that the first reactive composition polymerizes therein to form a crosslinked substrate network containing a covalently bound activatable free radical initiator; (c) contacting the crosslinked substrate network with a grafting composition containing a shrinking agent and one or more ethylenically unsaturated compounds; and (d) activating the covalently bound activatable free radical initiator of the crosslinked substrate network such that the grafting composition polymerizes therein with the crosslinked substrate network.
Patent TW-202309877-A (TW)
Inventor: KRUGER ALEXANDER
IPC: G10L19/008
Filed: 2015-03-20
Abstract: 本發明係為一種將一高階保真立體音響(HOA)信號壓縮之方法，該HOA信號係一輸入HOA表示法，具有HOA係數序列之輸入時間框(C(k))，該方法包括輸入時間框之空間HOA編碼，及後續之知覺編碼及信號源編碼。將各輸入時間框分解(802)成一框為主要聲音信號(   X         PS     ( k -1))及一框為周圍HOA分量( ( k -1))。於一分層模式中，周圍HOA分量( ( k -1))於較低位置中包括輸入HOA表示法( c     n   ( k -1))之第一HOA係數序列，及於其餘較高位置中包括第二HOA係數序列( c     AMB   ,n   ( k -1))。第二HOA係數序列係輸
入HOA表示法與主要聲音信號之HOA表示法間殘餘之一部分HOA表示法。
Patent TW-202304392-A (TW)
Title: Spine image surgical navigation method and system thereof, and computer readable storge medium
Inventor: LIN CHEN-TAI
IPC: A61B34/20
Filed: 2022-07-29
Abstract: A spine image surgical navigation method and a system thereof are proposed. The spine image surgical navigation method is used for guiding a virtual surgical instrument pattern corresponding to a surgical instrument. The spine image surgical navigation method includes an image reading step, an image adjusting step, an image superimposing step and an instrument guiding step. The image reading step is performed to read a three-dimensional spine image from a memory. The three-dimensional spine image includes at least one two-dimensional spine image. The image adjusting step is performed to adjust a portion of the two-dimensional spine images along a viewing direction. The image superimposing step is performed to superimpose the portion of the two-dimensional spine images along the viewing direction to form a two-dimensional superimposed image. The instrument guiding step is performed to guide movement of the virtual surgical instrument pattern into the two-dimensional superimposed image. Therefore, the spine image surgical navigation method of the present disclosure can clearly display the outline of the pedicle on the screen, so that the user can instantly grasp the relationship between the surgical instrument and the pedicle to facilitate the surgical operation.
Patent TW-202247327-A (TW)
Title: Wafer pretreatment device and wafer defect detection method
Inventor: Pu yi-song
IPC: H01L21/66
Filed: 2022-08-04
Abstract: The invention provides a wafer pretreatment device and a wafer defect detection method. The wafer pretreatment device comprises: a cover body; a supporting table arranged in the cover body; a clamping assembly used for clamping and fixing a wafer and movably connected to the supporting table; an electrical test assembly used for testing the electrical performance of the wafer and arranged on the supporting table; an air blowing assembly used for blowing air to the surface of the wafer and arranged on the supporting table; and a controller connected with the clamping assembly, the electrical test assembly and the air blowing assembly, and used for controlling the working states of the clamping assembly, the electrical test assembly and the air blowing assembly.
Patent TW-202313546-A (TW)
Title: Method for producing fatty aldehydes and derivatives thereof
Inventor: GABRIELSSON ANDERS
IPC: C07C45/29
Filed: 2022-08-05
Abstract: The present invention relates to a method for converting alcohols to aldehydes, in particular fatty alcohols to fatty aldehydes, said method utilizing a catalyst, wherein the method is capable of providing high conversion of said alcohol, for example on a large scale, wherein the reaction and purification utilise a relatively small amount of solvent, and wherein the purification is capable of removing the catalyst from the product aldehyde.
Patent TW-202310593-A (TW)
Title: Method of user equipment (ue) route selection policy (ursp) rule matching and related ue
Inventor: HUANGFU CHIEN-CHUN
IPC: H04W80/10
Filed: 2022-08-11
Abstract: A method for UE route selection policy (URSP) rule matching enhancement is proposed. When an application is executed, the upper layer of a UE sends the application information to URSP entity for matching a URSP rule. The UE finds an Route Selection Descriptor (RSD) of the matching URSP rule, and the UE tries to reuse an existing PDU session, e.g., the association of the application with the existing PDU session have certain exceptions. In one example, regarding DNN, S-NSSAI, SSC mode, and PDU session type, the above listed parameters in the RSD can either match with stored PDU session parameters of the existing PDU session or match with PDU session parameters requested by the UE during the PDU session establishment procedure.
Patent TW-202312916-A (TW)
Title: (無)
Inventor: IOKA AOI
IPC: A47J27/00
Filed: 2022-09-09
Abstract: A cooker includes a butter cooking menu. Under the circumstance of selecting the butter cooking menu, during the first stirring period, the stirring unit is rotated at the first rotational speed. During the second stirring period taken as the next stirring period to the first stirring period, the stirring unit is rotating at the second rotational speed greater than the first rotational speed.
Patent TW-202321321-A (TW)
Title: Resist underlayer film-forming composition
Inventor: TOKUNAGA HIKARU
IPC: C08F20/28
Filed: 2022-09-15
Abstract: Provided are: a resist underlayer film-forming composition which has excellent embedding and flattening properties for stepped substrates, excellent storage stability, a low film-curing start temperature and a small amount of sublimate generation, and can form a film that does not dissolve in photoresist solvents; a method for forming a resist pattern using the resist underlayer film-forming composition; and a method for manufacturing a semiconductor device. The resist underlayer film-forming composition contains: a thermal acid generator represented by formula (I) below; a Novolac resin polymer (G) in which (i) a unit structure having an aromatic ring optionally having a substituent and (ii) a unit structure containing an aromatic cyclic organic group optionally having a substituent, a non-aromatic monocyclic organic group optionally having a substituent, or a 4- to 25-membered bicyclic, tricyclic, or tetracyclic organic group containing at least one non-aromatic monocyclic ring and optionally having a substituent are bonded via a covalent bond between a carbon atom on the aromatic ring of the unit structure (i) and a carbon atom on the non-aromatic monocyclic ring of the unit structure (ii); and a solvent. (A-SO3)-(BH)+ [In formula (I), A is an optionally substituted linear, branched, or cyclic saturated or unsaturated aliphatic hydrocarbon group, an optionally substituted aryl group, or an optionally substituted heteroaryl group, and B is a base having a pKa of 6.5 or greater.].
Patent TW-202321807-A (TW)
Title: 極紫外光遮罩、其使用方法及微影圖案化方法
Inventor: LEE WEI-HAO
IPC: G03F1/22
Filed: 2022-09-27
Abstract: 本公開提供一種極紫外光遮罩，包括基板、基板上的反射多層堆疊和反射多層堆疊上的多層覆蓋特徵。多層覆蓋特徵包括第一覆蓋層和第二覆蓋層，第一覆蓋層包括的材料含有具第一固體碳溶解度的元素，第二覆蓋層包括的材料含有具第二固體碳溶解度的元素。第一固體碳溶解度不同於第二固體碳溶解度。在一些實施例中，第一覆蓋層的材料的元素和第二覆蓋層的元素對波長為13.5 nm的極紫外光具有不同的吸光係數。
Patent TW-202315305-A (TW)
Inventor: SCOTT BAKER
IPC: H03F1/52
Filed: 2022-09-28
Abstract: 功率放大器包括過電流保護迴路及/或過電壓保護迴路，以協助防止安全操作區域外之操作。在另一例示性態樣中，觸發過電流保護迴路以調整過電壓保護迴路之臨界電壓。在進一步的例示性態樣中，過電流保護迴路不僅可調整偏壓調節器，亦可提供進一步限制訊號到達功率放大器之輔助控制訊號。在又一例示性態樣中，過電壓保護迴路可獨立於過電流保護電流迴路運作或過電壓保護迴路對過電流保護訊號造成貢獻。
Patent TW-202336847-A (TW)
Title: Method for evaluating silicon wafer and method for removing process-affected layer of silicon wafer
Inventor: TANAKA YUKI
IPC: H01L21/304
Filed: 2022-10-14
Abstract: To provide a silicon wafer evaluation method capable of accurately estimating a maximum depth of a work-affected layer in a bare silicon wafer in which a work-affected layer remains. A silicon wafer evaluation method includes obtaining primary Raman peak positions of silicon using a Raman spectroscopic microscope at multiple locations in the surface of a bare silicon wafer in which a process-affected layer remains, generating a peak shift histogram from the primary Raman peak positions of the silicon obtained at the plurality of locations, calculating an average value A and a standard deviation S from the histogram, and estimating a maximum depth D of the process-affected layer remaining in the silicon wafer from the average value A and the standard deviation S.
Patent TW-202328572-A (TW)
Inventor: TACHIBANA MASAHARU
IPC: F16B35/00
Filed: 2022-11-02
Abstract: The present invention addresses the problem of providing: a screw component formed of a two-dimensional carbon/carbon composite material, the screw component achieving a high strength by enhancing the contribution of carbon fibers to the strength of the screw component; and a screw component formed of a two-dimensional carbon/carbon composite material, the screw component being prevented from breakage by relaxing the thermal stress generated therein because of a large change in the ambient temperature where the screw component is used, and being capable of reducing loosening of a screw-fastened part. The present invention provides a screw component formed of a two-dimensional carbon/carbon composite material which is produced by stacking anisotropic nonwoven fabrics that use short carbon fibers, the screw component having a configuration wherein the central axis direction of the screw component is oriented so as to coincide with the Y direction (the direction in which less short carbon fibers are oriented) of the two-dimensional carbon/carbon composite material that has anisotropy.
Patent TW-202322004-A (TW)
Title: Intelligence driven method and system for multi-factor optimization of schedules and resource recommendations for smart construction
Inventor: KUMAR SENTHIL MANICKAVASGAM
IPC: G06Q10/06
Filed: 2022-11-16
Abstract: Techniques to generate a digitally optimized schedule for a construction activity to meet a construction objective(s) of a construction project are disclosed. An artificial intelligence system receives a plurality of input data sets that impact the construction project. Each of the plurality of input data sets is processed to achieve the construction objective(s). The artificial intelligence system processes the plurality of input data sets using a respective ensemble of machine learning models. The artificial intelligence system generates machine learning validated intermediate output data sets corresponding to each of the plurality of input data sets. The artificial intelligence system implements a supervisory machine learning model to generate an optimized schedule for the construction activity based on the machine learning validated intermediate output data sets and the construction objective(s).
Patent TW-202327295-A (TW)
Inventor: KOYAMA YASUSHI
IPC: H04B1/40
Filed: 2022-11-28
Abstract: 公開了高頻電路裝置和檢測系統。一種高頻電路裝置包括：晶片，該晶片包括高頻元件、高頻電路、信號導體和晶片地；封裝件基板，在該封裝件基板上部署有晶片；分流路徑，該分流路徑由封裝件信號導體、封裝件第一地和分流元件構成，該封裝件信號導體部署在封裝件基板的上表面上並電連接到信號導體，該封裝件第一地電連接到晶片地，該分流元件電連接到封裝件信號導體和封裝件第一地；以及封裝件第二地，該封裝件第二地至少部署在封裝件基板的基底的內部或封裝件基板的後表面上，其中，基底的一部分、分流路徑的一部分、以及封裝件第二地構成電容結構。
Patent TW-202332973-A (TW)
Inventor: ROBINSON MICHAEL G
IPC: G02F1/1347
Filed: 2023-01-30
Abstract: 一種包括空間光調變器的顯示裝置，該空間光調變器具有顯示偏振器、附加偏振器和極性控制延遲器。顯示偏振器設置在空間光調變器的一側，附加偏振器與顯示偏振器設置在空間光調變器的同一側，極性控制延遲器位於附加偏振器和顯示偏振器之間。極性控制延遲器包括具有兩個表面排列層的液晶延遲器，該兩個表面排列層相鄰於液晶材料層並設置在相對側上。表面排列層在相鄰的液晶材料中提供扭轉排列。在跨越顯示裝置的至少一個區域上修改液晶材料的扭轉層的平面外方向，以提供光瞳化傳輸功能，提供給使用者更高的顯示器亮度均勻性，並提高偏軸窺視器的安全係數之均勻性，或是減少顯示器中汽車的應用對駕駛的干擾。
Patent UA-37718-A (UA)
Title: Device for burning mine gas
Filed: 2000-04-07
Abstract: The invention relates to mining, in particular to construction of devices for burning mine methane-air mix, and can be used for burning explosion-dangerous mine gas. Device for gas burning has chamber with openings I the lower and the upper sections. In the chamber thermo-stable filler is placed, with gas-permeable channels, and heating element, the chamber is connected with pipeline to cyclone apparatus installed under it, with water ejector at inlet and floater valve in the lower section.
Patent UA-45010-A (UA)
Inventor: PUKHLII VOLODYMYR OLEKSANDROVYCH
Filed: 2001-01-10
Abstract: A method for caving granular materials vaults uses an installation for caving granular materials vaults with a control terminal, a compressor, and a pipeline for compressed air. For caving granular materials vaults the gas dynamic method of shock waves generation with the help of pneumatic pulsators is used.
Patent UA-45079-A (UA)
Inventor: KUCHERENKO VOLODYMYR OLEKSANDROVYCH
Filed: 2001-04-28
Abstract: Appliance for arc welding has an input rectifier, with inputs for connection to the power circuit, filter capacitors, keys, welding transformer, capacitors, output rectifier, diode, inductor, terminals. Primary winding of the welding transformer at its one side is connected to the common point of the keys, which are connected to each other in series and connected in parallel to the output of the input rectifier and to filters – capacitors, being arranged in series. The other side of the primary winding of the welding transformer is connected to the common point of the filters – capacitors, for connecting to the zero wire of the power circuit. At that, secondary winding of the welding transformer is connected in parallel, through output rectifier, capacitor, diode, and in series, through inductor, to terminals, for connecting with the arc space.
Patent UA-50929-A (UA)
Inventor: TARASOV OLEKSANDR FEDOROVYCH
Filed: 2001-07-11
Abstract: 祈牤畡楬⁣桳慥⁲慨敶戠獡ⱥ映硩摥‬潣湮捥整⁤祢挠汯浵獮‬牣獯⵳慢獲‬桴獯⁥潦浲琠敨映慲敭‬牰獥楳杮攠敬敭瑮漠⁦慭整楲污戠楥杮搠癩摩摥‬牤癩獥漠⁦桴⁥潭慶汢⁥牣獯⵳慢⁲湡⁤桴⁥牰獥楳杮攠敬敭瑮‬湫癩獥映牯挠瑵楴杮‮潍慶汢⁥牣獯⵳慢⁲慨⁳⁡潢獳漠⁮桴⁥楳敤猠牵慦散愠⁴桴⁥楳敤漠⁦桴⁥慭整楲污戠楥杮搠癩摩摥映敥楤杮‬楷瑤⁨景琠敨戠獯⁳獩渠瑯氠獥⁳桴瑡琠敨瘠污敵漠⁦敦摥湩⁧瑳灥愠⁴畣瑴湩㭧搠獩慴据⁥牦浯琠敨戠獯⁳潴琠敨欠楮敦阠渠瑯氠獥⁳桴湡栠污⁦景琠敨洠瑡牥慩⁬敢湩⁧楤楶敤⁤敨杩瑨‮潂獳漠⁮桴⁥潭楶杮挠潲獳戭牡椠⁳慭敤眠瑩⁨潰獳扩汩瑩⁹景挠湯牴汯愠潬杮琠敨栠楥桧⁴景琠敨欠楮敦‮潌敷⁲慰瑲漠⁦桴⁥潢獳漠⁮桴⁥潭慶汢⁥牣獯⵳敳瑣潩⁮慨⁳敳⵷楬敫瀠潲楦敬‬楷桴愠瑬牥湩⁧整瑥⁨湡⁤敤牰獥楳湯ⱳ椠⁮牣獯⵳敳瑣潩Ɱ渠牯慭⁬潴琠敨愠楸⁳景琠敨洠瑡牥慩⁬敢湩⁧楤楶敤⁤敦摥湩Ⱨ愠摮琠敨戠捡⁫畳晲捡⁥景琠敨洠癯扡敬挠潲獳戭牡甠摮牥琠敨戠獯⁳瑡琠敨瀠牡⁴景琠敨猠牵慦散甠⁰潴琠敨欠楮敦栠獡眠摥敧猠慨数മ
Patent UA-45871-A (UA)
Inventor: Rachynskyi Liubomyr Yaroslavovych
Filed: 2001-08-03
Abstract: The proposed method for producing semiconductor crystals with peripheral isolated zones involves forming, at a substrate from material with n-conductivity, masking coating and pads of dissoluble metal alloy based on aluminium, with a configuration corresponding to the configuration of the isolating zones, removing the masking coating, providing thermal penetration of the dissoluble material pads trough the substrate material under vacuum, forming one or several rectifying and injector junctions by thermal diffusion or, if required, by photolithography, over the whole substrate area or over local areas thereof, one-side passivation of the rectifying p-n junctions, and dividing the substrate into crystals. The rectifying p-n junctions are formed by thermal diffusion under vacuum. The penetration of the dissoluble material pads is provided at a temperature corresponding to the pressure of saturated aluminium vapors. The period and temperature of the diffusion process are predefined.
Patent UA-53026-A (UA)
Title: A polymeric composition
Inventor: MELNYK LUDMYLA OLEKSIIVNA
Filed: 2002-02-06
Abstract: A polymeric composition contains a high- molecular dimethylvinyloxane rubber, aerosyl, -dihydroxypolymethyl dimethyl siloxane, a peroxide, a low-molecular dimethyl siloxane rubber and an aliphatic alcohol.
Patent UA-49718-A (UA)
Title: Machines and mechanical instruments with quick-change and interchangeable electrical, thermal energy drives and working parts
Filed: 2002-03-21
Abstract: Machines and mechanical instruments with quick-change and interchangeable electrical, thermal energy drives and working parts include a junction node arranged as a flange of two half-yokes, one of those is movable for quick catching and fixing the working part of the instrument or machine. Flange of the junction node has electric insulation from the drive, and the gear mechanism is made as a collapsible clutch, with its one part made of dielectric material.
Patent UA-58673-A (UA)
Title: Method and device for production of multicomponent floury mixtures
Inventor: BOHOMOLOV OLEKSII VASYLIOVYCH
Filed: 2002-04-16
Abstract: Method for production of multicomponent floury mixtures includes preparation of grain, its supply into crushing working body, crushing and mixing during screening. At the stage of grain supply mixture of grains similar by physical and technological properties is formed and after crushing gain mixtures floury mixture is formed, and multicomponent floury mixture is produced during screening of floury mixtures obtained from grain having different physical and technological properties, in the same technological mode. A device for production of multicomponent floury mixtures contains bunkers for loading of grain, inlet pipes, crushing working bodies, outlet pipes connected into common pipe of sizing, and drive. Loading bunker is made as a feeder divided by partitions into two or more sections, all sections have screens in common outlet pipe.
Patent AP-1918-A (AP)
Title: Antibodies to CD40
Inventor: BEDIAN VAHE
IPC: C12N5/09
Filed: 2002-11-08
Granted: 2008-11-13
Abstract: The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to CD40, preferably human CD40, and that function as CD40 agonists. The invention also relates to human anti-CD40 antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-CD40 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-CD40 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-CD40 antibodies. The invention also relates to transgenic animals comprising nucleic acid molecules of the present invention.
Patent DO-P2002000513-A (DO)
Title: Compuestos cristalinos novedosos.
Inventor: FLANAGAN MARK EDWARD
Filed: 2002-11-14
Abstract: Esta invención se refiere a formas amorfas y cristalinas novedosa de sal mono citrato de 3-{(3R, 4R)-4-metil-3-[metil-3-[metil-(7H-pirrolo[2,3-d]pirimidin-4-il)-amino]-piperidin-1-il}-3-oso-propionitrilo de utilidad como inhibidores de proteínas, y a los procedimientos para prepararlas.
Patent DO-P2003000597-A (DO)
Title: Procedimiento para la sistensis de cloroadenosina
Inventor: SAENZ JAMES EDWARD
Filed: 2003-03-04
Abstract: Se describe un procedimiento in situ para preparer cloroadenosina, en el que se hace reaccionar la adenosine en un disolvente no acuoso con un cloruro de tionilo y una peridina para formar una solución de reaction; se cambia el disolvente no acuoso por un alcohol inferior, y se añade una base a la solución de reaction; y se filtral, se lava y se seca la cloroadenosina resultante. Adicionalmente, se describe un procedimiento de dos etapas para la sístensi de metiltioadenosina usando la cloroadenosina preparada in situ.
Patent DO-P2004000947-A (DO)
Title: Sal de isetionato de un inhibidor selectivo de cdk4
Inventor: TOOGOOD PETER LAURENCE
Filed: 2004-07-07
Abstract: Descritos son polimorfos de la sal de isetionato de 6-acebi-8-ciclopentil-5-metil2-(5-piperazin-l-il-piridin-2-ilamino)-BH-pirido[2,3-d]pirimidin-7-ona, qua es un inhibidor de quinasa selectiva dependiente de ciclina 4 (CDK4) util para tratar enfermedades inflamatorias y proliferativas de celula tales como el cancer y la reestenosis.